unknown wife (?)1
From before 2 March 1646/47, her married name became Preston.1
- [S37] BP2003 volume 2, page 1601. See link for full details for this source. Hereinafter cited as. [S37]
William Preston1
- [S37] BP2003 volume 2, page 1601. See link for full details for this source. Hereinafter cited as. [S37]
unknown daughter Preston1
- [S37] BP2003 volume 2, page 1601. See link for full details for this source. Hereinafter cited as. [S37]
unknown daughter Preston1
- [S37] BP2003 volume 2, page 1601. See link for full details for this source. Hereinafter cited as. [S37]
Mary Barnewall1 
Her married name became Preston.1 After her marriage, Mary Barnewall was styled as Viscountess Gormanston on 14 March 1629/30.
Children of Mary Barnewall and Nicholas Preston, 6th Viscount Gormanston
- Jenico Preston, 7th Viscount Gormanston+1 d. 17 Mar 1690/91
- Nicholas Preston+1
- [S37] BP2003 volume 2, page 1601. See link for full details for this source. Hereinafter cited as. [S37]
Hon. Margaret Molyneux1 
After her marriage, Hon. Margaret Molyneux was styled as Viscountess Gormanston in November 1683. From November 1683, her married name became Preston.1 From 10 March 1692/93, her married name became Butler.1 From before 1706, her married name became Casey.
Child of Hon. Margaret Molyneux and Jenico Preston, 7th Viscount Gormanston
- Hon. Mary Preston+1 d. 27 Dec 1750
James Butler1
He lived at Kilveagher, County Tipperary, IrelandG.1
- [S37] BP2003 volume 2, page 1601. See link for full details for this source. Hereinafter cited as. [S37]
Margaret (?)1
Her married name became Preston.1
- [S37] BP2003 volume 2, page 1601. See link for full details for this source. Hereinafter cited as. [S37]
Thomasine Barnewall1 
From 9 February 1729/30, her married name became Preston.1
Child of Thomasine Barnewall and Jenico Preston
- Anthony Preston+1 b. 1736, d. 8 Dec 1786
- [S37] BP2003 volume 2, page 1601. See link for full details for this source. Hereinafter cited as. [S37]
Henrietta Robinson1 
From 25 October 1774, her married name became Preston.1 From 1794, her married name became Jeaffreson.1
Child of Henrietta Robinson and Anthony Preston
- Jenico Preston, 12th Viscount Gormanston+1 b. 4 Jan 1775, d. 10 Feb 1860
- [S37] BP2003 volume 2, page 1601. See link for full details for this source. Hereinafter cited as. [S37]
